Abstract
This paper examines the mediating role of proactive helping in the relationship between harmony enhancement motive and social integration, as well as the mediating role of help seeking in the relationship between disintegration avoidance motive and social integration. We also investigate the moderating effect of initiative climate on our mediation model. We test our hypotheses using a three-wave data from 76 supervisors and 232 subordinates in China. The results show that our proposed moderated mediation model is supported. The implications of our findings for research, method, and practice are discussed.